Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: PID: Taking a reference when initializing cadpid During boot, kernelinitfreeable initializes cadpid to the struct pid of the init task. Later, we may change cadpid via sysctl. When this happens, procdocadpid will increment the...

EUVD-2025-13114

Malicious code in bioql PyPI...

CVE-2023-53136

In the Linux kernel, the following vulnerability has been resolved: afunix: fix struct pid leaks in OOB support syzbot reported struct pid leak 1. Issue is that queueoob calls maybeaddcreds which potentially holds a reference on a pid. But skb-destructor is not set either directly or by calling...

CVE-2023-53136

In the Linux kernel, the following vulnerability has been resolved: afunix: fix struct pid leaks in OOB support syzbot reported struct pid leak 1. Issue is that queueoob calls maybeaddcreds which potentially holds a reference on a pid. But skb-destructor is not set either directly or by calling...

CVE-2023-53136 af_unix: fix struct pid leaks in OOB support

In the Linux kernel, the following vulnerability has been resolved: afunix: fix struct pid leaks in OOB support syzbot reported struct pid leak 1. Issue is that queueoob calls maybeaddcreds which potentially holds a reference on a pid. But skb-destructor is not set either directly or by calling...

CVE-2023-53136 af_unix: fix struct pid leaks in OOB support

In the Linux kernel, the following vulnerability has been resolved: afunix: fix struct pid leaks in OOB support syzbot reported struct pid leak 1. Issue is that queueoob calls maybeaddcreds which potentially holds a reference on a pid. But skb-destructor is not set either directly or by calling...

CVE-2023-53136

CVE-2023-53136 concerns a Linux kernel af_unix memory leak in OOB support. The root cause is that queue_oob() may hold a reference on a pid via maybe_add_creds(), while skb->destructor is not set (directly or via unix_scm_to_skb()), allowing the reference to be leaked when the skb is freed. Sy...

CVE-2023-53136: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: afunix: fix struct pid leaks in OOB support syzbot reported struct pid leak 1. Issue is that queueoob calls maybeaddcreds which potentially holds a reference on a pid. But skb-destructor is not set either directly or by calling...

PT-2025-18900 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a memory leak in the Linux kernel, specifically in the af unix module. The problem arises when queue oob calls maybe add creds, which potentially holds a...

Linux DRM Race Condition / Use-After-Free

Linux has an issue where drmfileupdatepid calls getpid too late, which creates a race condition that can lead to use-after-free of a struct pid. I am sending this to security@ and to the drm-misc maintainers - based on...

Linux DRM drm_file_update_pid() Race Condition / Use-After-Free Exploit

Linux DRM has drmfileupdatepid call to getpid too late, which creates a race condition that can lead to use-after-free issue of a struct pid. Linux: DRM: refcount incremented too late in drmfileupdatepid I am sending this to security@ and to the drm-misc maintainers - based on...

CVE-2024-39486: Use After Free

In the Linux kernel, the following vulnerability has been resolved: drm/drmfile: Fix pid refcounting race , Maxime Ripard , Thomas Zimmermann filp-pid is supposed to be a refcounted pointer; however, before this patch, drmfileupdatepid only increments the refcount of a struct pid after storing a...

CVE-2024-26676

In the Linux kernel, the following vulnerability has been resolved: afunix: Call kfreeskb for dead unixsk-oobskb in GC. syzbot reported a warning 0 in unixgc with a repro, which creates a socketpair and sends one socket's fd to itself using the peer. socketpairAFUNIX, SOCKSTREAM, 0, 3, 4 = 0...

CVE-2021-47118

In the Linux kernel, the following vulnerability has been resolved: pid: take a reference when initializing cadpid During boot, kernelinitfreeable initializes cadpid to the init task's struct pid. Later on, we may change cadpid via a sysctl, and when this happens procdocadpid will increment the...

CVE-2021-47118

In the Linux kernel, the following vulnerability has been resolved: pid: take a reference when initializing cadpid During boot, kernelinitfreeable initializes cadpid to the init task's struct pid. Later on, we may change cadpid via a sysctl, and when this happens procdocadpid will increment the...

DEBIAN-CVE-2021-47118

In the Linux kernel, the following vulnerability has been resolved: pid: take a reference when initializing cadpid During boot, kernelinitfreeable initializes cadpid to the init task's struct pid. Later on, we may change cadpid via a sysctl, and when this happens procdocadpid will increment the...

CVE-2021-47118: Use After Free

In the Linux kernel, the following vulnerability has been resolved: pid: take a reference when initializing cadpid During boot, kernelinitfreeable initializes cadpid to the init task's struct pid. Later on, we may change cadpid via a sysctl, and when this happens procdocadpid will increment the...

CVE-2021-46937

In the Linux kernel, the following vulnerability has been resolved: mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfstargetidswrite' DAMON debugfs interface increases the reference counts of 'struct pid's for targets from the 'targetids' file write callback 'dbgfstargetidswrite', but decreases the...

CVE-2021-46937

In the Linux kernel, the following vulnerability has been resolved: mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfstargetidswrite' DAMON debugfs interface increases the reference counts of 'struct pid's for targets from the 'targetids' file write callback 'dbgfstargetidswrite', but decreases the...

DEBIAN-CVE-2021-46937

In the Linux kernel, the following vulnerability has been resolved: mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfstargetidswrite' DAMON debugfs interface increases the reference counts of 'struct pid's for targets from the 'targetids' file write callback 'dbgfstargetidswrite', but decreases the...